A train with a mass of 2100kg is moving at 12 m/s when the engineer applies the brakes. If the braking force is constant at 370 N, how long does
it take the train to stop? How far does the train travel during this time?

Suppose that recording station n is located 200 km north of the epicenter of an earthquake, and recording station s is located 100 km south of the epicenter of the same earthquake. which of the following statements would be true?

What are igneous intrusions and extrusions

Two polarizers are oriented at 24.0∘ to one another. light polarized at a 12.0-degree angle to each polarizer passes through both. what is the transmitted intensity (%)?